I decided to do my cancer research paper on Lung cancer because more than 37.8 million people smoke cigarettes in the US and you have a 80-90% chance of getting lung cancer. Lung cancer starts in the lung , Their abnormal cells cluster together to form a tumor. Cancer cell grows without order or control, destroying healthy lung tissues around them. These tumors are called malignant tumors. My dad used to smoke every day for a year, he thought that nothing would happen to him. He got addicted and my mom told him that if he does not quit he would have lung problems. He got lucky that he had quit before it seriously affected him. Now after researching the causes of lung cancer, I will inform him about what can happen and how it could change is
